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The Futures JJF Techflex Signature Series Medium Thruster Set is John John Florence's signature performance fin, designed to deliver a balanced combination of speed, control and responsiveness. Featuring the same proven template John John rode exclusively to back-to-back World Championship titles, this medium-sized thruster has become one of Futures' most popular fin designs. Its neutral template provides a smooth, predictable feel through turns, making it an excellent choice for surfers looking for dependable performance across a wide range of wave conditions.
Constructed using Futures' lightweight Techflex technology, the JJF Medium Thruster offers exceptional stability and control at high speeds while maintaining a springy, responsive feel in smaller, more playful surf. The flat side fin foils provide consistent drive and hold, while the symmetrical centre fin maintains balance through turns. With a Ride Number of 3.7 in the Speed Control category, this signature fin set is suited to both powerful waves and everyday high-performance surfing. Designed for surfers weighing approximately 66–79kg, the JJF Techflex Medium is compatible with the Futures Fin System.
SPECIFICATIONS
SIDE FINS
CENTRE FIN